Move remaining classes in graphics/transforms to platform/

Source/platform/transforms/TransformOperation.h

Index: Source/platform/transforms/TransformOperation.h
diff --git a/Source/core/platform/graphics/transforms/TransformOperation.h b/Source/platform/transforms/TransformOperation.h
similarity index 97%
rename from Source/core/platform/graphics/transforms/TransformOperation.h
rename to Source/platform/transforms/TransformOperation.h
index 9cbf12a696812b3c99d4d385a0a085924b7d6c73..5613c9975815b908ab339a6d48189fb836ae53d6 100644
--- a/Source/core/platform/graphics/transforms/TransformOperation.h
+++ b/Source/platform/transforms/TransformOperation.h
@@ -34,7 +34,7 @@ namespace WebCore {
 
 // CSS Transforms (may become part of CSS3)
 
-class TransformOperation : public RefCounted<TransformOperation> {
+class PLATFORM_EXPORT TransformOperation : public RefCounted<TransformOperation> {
 public:
     enum OperationType {
         ScaleX, ScaleY, Scale,